<!DOCTYPE html>
<html>
<head>
	<title>Overflow control</title>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
	<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
	<link rel="stylesheet" type="text/css" href="../../../codebase/fonts/font_roboto/roboto.css"/>
	<link rel="stylesheet" type="text/css" href="../../../codebase/dhtmlx.css"/>
	<script src="../../../codebase/dhtmlx.js"></script>
	<script>
		var myMenu;
		function doOnLoad() {
			myMenu = new dhtmlXMenuObject({
				parent: "menuObj",
				icons_path: "../common/imgs/",
				xml: "../common/dhxmenu.xml"
			});
		}
		function setOverflow(h) {
			if (isNaN(h)) return;
			myMenu.setOverflowHeight(h);
		}
	</script>
</head>
<body onload="doOnLoad()">
	<div style="height: 250px;"><div id="menuObj"></div></div>
	<input type="text" value="4" id="overflowValue" size="2">
	<input type="button" value="set overflow" onclick="setOverflow(document.getElementById('overflowValue').value);">
</body>
</html>